Progressive Suspension 412 Series Cruiser Shocks
Progressive Suspension 412 Series Cruiser Shocks
Hurry up, only 3 items left in stock.
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Estimated delivery: Feb 06 - Feb 10
About this product
About this product
Upgrade your cruiser or touring bike's ride quality with Progressive Suspension 412 Series shocks. These shocks offer a blend of classic style and modern performance, providing enhanced handling and comfort for a superior riding experience. The 412 Series shocks are engineered to deliver a smooth, controlled ride, whether you're cruising around town or embarking on a long-distance tour.
Description
The Progressive Suspension 412 Series Cruiser Shocks are designed with nitrogen-charged damping and multi-stage, velocity-sensitive valving. This advanced valving automatically adapts to changing road conditions, ensuring consistent performance and ride quality. The progressively wound steel spring further enhances ride comfort and handling. Featuring a five-position cam-style preload adjuster, these shocks allow you to fine-tune your ride to suit your specific needs and preferences. Built with heavy-duty applications in mind, they're particularly suited for bikes frequently operated near their maximum load capacity. With a durable black finish and chrome covers, the 412 Series shocks not only perform exceptionally but also add a touch of style to your motorcycle.
Features & highlights
- Nitrogen-charged shocks automatically adjust to riding conditions for superior comfort and control.
- Progressively wound steel springs deliver enhanced ride quality and handling performance.
- Five-position cam-style preload adjuster allows for personalized ride tuning.
- Specifically designed for cruiser and touring bikes.
- Heavy Duty (HD) design ideal for bikes frequently carrying maximum loads.
- Complete shock assemblies include chrome springs and covers for a stylish look.
- Made in the USA.
Technical specifications
- Brand: Progressive Suspension
- Product Name: Shock Absorber
- Vendor Part Number: 412-4058B
- Type: Coilover Monotube
- Damping Method: Gas Charged
- Adjustment Style: Automatic
- Mounting Position: Rear
- Color/Finish: Black
- Material: Steel
- Spring Type: Single Progressive Rate
- Progressive Spring Rate: 90 lb/in - 130 lb/in (1,60 kg/mm - 2,30 kg/mm)
- Extended Length: 14.25" (362.00 mm)
- Duty: Heavy Duty
- Units: Pair
Important to know
Before purchasing or installing shocks with a length different from the OEM length, ensure that wheel travel adjustments do not cause clearance issues, such as swingarm/axle to exhaust contact, or chain/belt guard or tire contact.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
PROGRESSIVE SUSPENSION
412-4058B
Shock Absorber
Heavy Duty
Rear
Steel
Coilover Monotube
Pair


Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.

